[{"data":1,"prerenderedAt":2106},["ShallowReactive",2],{"ratgeber-index-en":3},[4,318,648,1131,1428,1569,1705,1827,1969],{"id":5,"title":6,"body":7,"cta":263,"description":251,"extension":271,"faq":272,"hero":294,"image":304,"locale":305,"meta":306,"navigation":307,"order":308,"path":309,"seo":310,"slug":314,"stem":315,"summary":316,"__hash__":317},"ratgeber\u002Fratgeber\u002Fen\u002Fbaulicher-brandschutz.md","Baulicher Brandschutz",{"type":8,"value":9,"toc":250},"minimark",[10,15,19,22,26,29,85,89,92,126,130,133,147,151,154,157,177,181,184,201,205,208,219,223,226,229,233,236],[11,12,14],"h2",{"id":13},"definition-in-one-sentence","Definition in one sentence",[16,17,18],"p",{},"Structural fire protection covers all measures within the building itself that prevent or limit the start, spread and impact of a fire — fire walls, fire doors, penetration seals, fire-rated ceilings.",[16,20,21],{},"It is one of the three pillars of preventive fire protection, alongside system-based fire protection (alarm panels, sprinklers) and organisational fire protection (escape and rescue plans, training). Unlike the other two, it works passively: no power, no human reaction, no maintenance activity in the moment of a fire.",[11,23,25],{"id":24},"the-three-pillars-of-preventive-fire-protection","The three pillars of preventive fire protection",[16,27,28],{},"Preventive fire protection is always an interplay of all three pillars — none replaces another, each has its own role.",[30,31,32,48],"table",{},[33,34,35],"thead",{},[36,37,38,42,45],"tr",{},[39,40,41],"th",{},"Pillar",[39,43,44],{},"Content",[39,46,47],{},"Examples",[49,50,51,63,74],"tbody",{},[36,52,53,57,60],{},[54,55,56],"td",{},"Structural (passive)",[54,58,59],{},"Elements within the building",[54,61,62],{},"Fire walls, fire doors, penetration seals",[36,64,65,68,71],{},[54,66,67],{},"System-based",[54,69,70],{},"Technical systems",[54,72,73],{},"Fire alarm, sprinklers, smoke extraction",[36,75,76,79,82],{},[54,77,78],{},"Organisational",[54,80,81],{},"Behavioural layer",[54,83,84],{},"Escape and rescue plans, training, fire-safety policy",[11,86,88],{"id":87},"what-belongs-to-structural-fire-protection","What belongs to structural fire protection?",[16,90,91],{},"In the narrower sense this includes all fixed building components and built-in elements that hold back fire and smoke or secure the load-bearing capacity of a structure under fire load.",[93,94,95,99,102,105,108,111,114,117,120,123],"ul",{},[96,97,98],"li",{},"Fire walls — separate building sections, withstand 90 minutes or more",[96,100,101],{},"Fire doors T30, T60, T90 in steel, aluminium, timber or glass",[96,103,104],{},"Smoke-resisting doors in accordance with the applicable proofs of usability for escape and rescue routes",[96,106,107],{},"Fire gates — sliding, roller, sectional or folding",[96,109,110],{},"Hold-open devices that keep fire doors open in everyday use and close them in case of fire",[96,112,113],{},"Cable, pipe and combination penetration seals in wall and ceiling penetrations",[96,115,116],{},"Fire-protection cladding for steel beams, ventilation ducts and cable trays",[96,118,119],{},"Enclosures for server rooms, machinery and critical cable runs",[96,121,122],{},"Inspection openings with fire-protection approval",[96,124,125],{},"Fire-protection joints and seals, fire-resistant ceilings and walls",[11,127,129],{"id":128},"the-protection-goals","The protection goals",[16,131,132],{},"Fire-protection components are classified by three protection goals — integrity (E), insulation (I) and load-bearing capacity (R). The concrete class combines goals and a time in minutes: REI 90, EI 60, EW 30 and so on.",[93,134,135,138,141,144],{},[96,136,137],{},"Integrity (E) — prevents passage of flames and hot gases",[96,139,140],{},"Insulation (I) — limits heat transfer to the unexposed side",[96,142,143],{},"Load-bearing capacity (R) — component continues to carry under fire load (steel-beam cladding)",[96,145,146],{},"Time markers 30 \u002F 60 \u002F 90 \u002F 120 minutes set the minimum duration of protection",[11,148,150],{"id":149},"legal-basis","Legal basis",[16,152,153],{},"Requirements for structural fire protection come from building code law. The model building code sets the framework; binding are the respective state building codes — in NRW the BauO NRW.",[16,155,156],{},"Special-purpose buildings — assembly venues, hospitals, industrial buildings, retail premises — have additional ordinances with their own, often stricter, requirements. Add to this the workplace ordinance for employers, the industrial-building directive and the relevant DIN and EN standards.",[93,158,159,162,165,168,171,174],{},[96,160,161],{},"Model Building Code (MBO) — federal-wide framework",[96,163,164],{},"State building codes, in NRW BauO NRW — binding",[96,166,167],{},"Special-purpose ordinances for assembly, hospitals, industry, retail, hotels",[96,169,170],{},"Workplace ordinance (ArbStättV) for employers",[96,172,173],{},"Industrial-building directive",[96,175,176],{},"applicable proof of usability (national), applicable proof of usability (harmonised European)",[11,178,180],{"id":179},"why-structural-fire-protection-is-the-most-important-pillar","Why structural fire protection is the most important pillar",[16,182,183],{},"Systems can fail, power can fail, people can panic. Structural fire protection works independently of all that — it is the only pillar guaranteed to be present in an emergency. A fire door 30 years after installation closes the same way it did on day one, provided it is correctly maintained.",[93,185,186,189,192,195,198],{},[96,187,188],{},"Works independently of power (passive)",[96,190,191],{},"Requires no human reaction in case of fire",[96,193,194],{},"Works 24\u002F7 without maintenance activity (yet still requires maintenance)",[96,196,197],{},"First line of defence in a fire — before systems even react",[96,199,200],{},"Legally the foundation — building approval depends on structural fire protection",[11,202,204],{"id":203},"three-examples-from-practice","Three examples from practice",[16,206,207],{},"Three typical building types — and what structural fire protection looks like there. All three appear in roughly every other commission we handle in the Münsterland and Ruhr region.",[93,209,210,213,216],{},[96,211,212],{},"Apartment building — T30 entrance doors, F90 fire walls, sealed penetrations for heating and electrical",[96,214,215],{},"Industrial hall — T90 gates in fire walls, enclosures for critical machinery, sealed supply runs",[96,217,218],{},"Server room — F90 enclosure, T90 door with qualified inspection, special seals for fibre and power cables",[11,220,222],{"id":221},"structural-fire-protection-in-existing-buildings","Structural fire protection in existing buildings",[16,224,225],{},"Older buildings rarely meet today's standard — and don't automatically have to. As long as the building remains in its approved state, grandfathering applies. It expires, however, on change of use, on substantial refurbishment or where there is concrete danger to life and limb.",[16,227,228],{},"In practice, condition surveys reveal recurring defects: missing or defective door closers, subsequently violated penetration seals, old timber doors in stairwells, missing labelling. A systematic inventory clarifies what is mandatory and what should be retrofitted for commercial reasons.",[11,230,232],{"id":231},"who-looks-after-structural-fire-protection","Who looks after structural fire protection?",[16,234,235],{},"Four roles intermesh — planning, execution, operation and control. Each is binding in its own way; each produces its own documents.",[93,237,238,241,244,247],{},[96,239,240],{},"Planning — architect together with a fire-protection expert",[96,242,243],{},"Execution — specialist firms with manufacturer certificates and DIBt evidence",[96,245,246],{},"Operation — owner, manager or operator with maintenance, inspection and documentation",[96,248,249],{},"Control — fire brigade \u002F building authority (audit) and experts on the insurance side",{"title":251,"searchDepth":252,"depth":252,"links":253},"",2,[254,255,256,257,258,259,260,261,262],{"id":13,"depth":252,"text":14},{"id":24,"depth":252,"text":25},{"id":87,"depth":252,"text":88},{"id":128,"depth":252,"text":129},{"id":149,"depth":252,"text":150},{"id":179,"depth":252,"text":180},{"id":203,"depth":252,"text":204},{"id":221,"depth":252,"text":222},{"id":231,"depth":252,"text":232},{"kicker":264,"heading":265,"lead":266,"primary_label":267,"primary_to":268,"secondary_label":269,"secondary_to":270},"↳ Advice","Questions about structural fire protection in your building?","We advise free of charge and without obligation — by phone, email or directly on site.","Request advice","\u002Fkontakt\u002Fangebotsanfrage","Inspect the property","\u002Fdienstleistungen\u002Fpruefung","md",{"kicker":273,"heading":274,"items":275},"↳ FAQ","Frequently asked questions about structural fire protection.",[276,279,282,285,288,291],{"q":277,"a":278},"What's the difference between structural and system-based fire protection?","Structural fire protection works passively through building components (walls, doors, seals). System-based fire protection works actively through systems (fire alarms, sprinklers, smoke extraction). The two complement each other; neither replaces the other.",{"q":280,"a":281},"Who is responsible for structural fire protection in the building?","Per the state building code, the operator — owner, manager or management. Responsibility can be partly transferred to tenants by contract, but never fully delegated.",{"q":283,"a":284},"Does structural fire protection have to be maintained?","Yes. Doors, gates and hold-open devices at least annually; penetration seals and cladding through regular visual inspection. The basis is applicable proofs of usability and manufacturer specifications.",{"q":286,"a":287},"Is there an obligation for structural fire protection?","Yes, in practically every building. The required scope follows from the state building code, special-purpose ordinances (where applicable) and the building's fire-protection concept.",{"q":289,"a":290},"What does structural fire protection cost on a typical project?","It varies enormously — a single T30 door from approx. EUR 1,200 net including installation, a large estate with a hundred doors easily into six figures. A condition survey clarifies the order of magnitude reliably.",{"q":292,"a":293},"Who inspects structural fire protection?","Official inspection is by the fire brigade (fire-safety audit). Regular maintenance and qualified inspection are handled by specialist firms like ours. On the insurance side, certified experts often perform inspections.",{"kicker":295,"title_pre":296,"title_em":297,"lead":298,"reading_time":299,"updated_label":300,"updated_value":301,"published_at":302,"updated_at":303},"↳ Guide · Fundamentals","What is structural fire protection?","Definition, tasks, examples.","Structural fire protection is one of the three pillars of preventive fire protection — the most important one, because it works passively, requires no reaction and runs 24\u002F7 without intervention. An overview of definition, elements, protection goals and legal basis.","8 min read","Updated","April 2026","2026-02-01","2026-04-01","\u002Fimages\u002Fratgeber-baulicher-brandschutz.webp","en",{},true,10,"\u002Fratgeber\u002Fen\u002Fbaulicher-brandschutz",{"title":311,"description":312,"keywords":313},"What is structural fire protection? Definition, tasks, examples | Abels Brandschutz","Structural fire protection explained: definition, three pillars, protection goals, legal basis and practical examples from residential, industrial and server-room contexts.","structural fire protection, passive fire protection, fire protection definition, preventive fire protection, fire protection examples","baulicher-brandschutz","ratgeber\u002Fen\u002Fbaulicher-brandschutz",null,"oE49ZAFcZyhs2d9B_KJAkuI3eR_zpR1n_iB8MfTJZ08",{"id":319,"title":320,"body":321,"cta":604,"description":251,"extension":271,"faq":609,"hero":630,"image":637,"locale":305,"meta":638,"navigation":307,"order":639,"path":640,"seo":641,"slug":645,"stem":646,"summary":316,"__hash__":647},"ratgeber\u002Fratgeber\u002Fen\u002Fbrandschutztueren-pflicht.md","Brandschutztueren Pflicht",{"type":8,"value":322,"toc":591},[323,327,330,333,337,340,360,364,367,384,388,391,408,412,415,475,479,482,485,489,492,512,516,519,522,526,529,543,547,550,567,571,574],[11,324,326],{"id":325},"short-answer","Short answer",[16,328,329],{},"Fire doors are mandatory by law where they form part of a fire-protection-mandated closure — in fire walls, in required corridors and stairwells, between technical and boiler rooms, and at the boundary between separate units of use.",[16,331,332],{},"The concrete requirements come from the state building code (in NRW: BauO NRW) and depend on building type and building class. Special-purpose buildings have additional ordinances with stricter requirements.",[11,334,336],{"id":335},"mandatory-in-residential-buildings","Mandatory in residential buildings",[16,338,339],{},"In multi-family houses from building class 3 upwards, a number of fire doors are required — apartment entrance doors are a common example, as are doors into the stairwell and to basement and technical rooms. The exact requirements vary with building class, number of storeys and special situations.",[93,341,342,345,348,351,354,357],{},[96,343,344],{},"Apartment entrance doors — depending on building class, usually from BC 3 upwards",[96,346,347],{},"Doors to the required stairwell",[96,349,350],{},"Basement access and separation of basement from stairwell",[96,352,353],{},"Technical and boiler room",[96,355,356],{},"Service-connection room",[96,358,359],{},"Storage rooms with elevated fire load",[11,361,363],{"id":362},"mandatory-in-commercial-buildings","Mandatory in commercial buildings",[16,365,366],{},"In office, production and logistics buildings there are further mandatory areas — primarily the separation of fire compartments and units of use, technical rooms and server rooms. Assembly venues and other special-purpose buildings are governed separately.",[93,368,369,372,375,378,381],{},[96,370,371],{},"Fire walls and their passages — almost always T90",[96,373,374],{},"Required corridors and stairwells",[96,376,377],{},"Technical rooms, server rooms, archives",[96,379,380],{},"Separation of units of use (e.g. office \u002F warehouse)",[96,382,383],{},"Assembly venues — additional requirements per the venue ordinance",[11,385,387],{"id":386},"mandatory-in-special-purpose-buildings","Mandatory in special-purpose buildings",[16,389,390],{},"Hospitals, schools, industrial buildings, retail premises and hotels each have their own ordinances — often with significantly stricter requirements than the general BauO NRW. Anyone building or operating here cannot avoid the special rules.",[93,392,393,396,399,402,405],{},[96,394,395],{},"Hospitals — KhBauVO with numerous requirements",[96,397,398],{},"Schools — school construction ordinance",[96,400,401],{},"Industrial buildings — industrial-building directive",[96,403,404],{},"Retail — VkVO (from 2,000 m²)",[96,406,407],{},"Hotels — accommodation-venue ordinance",[11,409,411],{"id":410},"which-fire-resistance-class-is-required-when","Which fire-resistance class is required when?",[16,413,414],{},"Which class — T30, T60 or T90 — is required depends on the location and the fire load. A summary of the most common cases:",[30,416,417,427],{},[33,418,419],{},[36,420,421,424],{},[39,422,423],{},"Location",[39,425,426],{},"Typical requirement",[49,428,429,437,445,453,461,468],{},[36,430,431,434],{},[54,432,433],{},"Apartment entrance doors (multi-family)",[54,435,436],{},"T30, often T30-RS",[36,438,439,442],{},[54,440,441],{},"Required corridor → stairwell",[54,443,444],{},"T30-RS or smoke-resisting",[36,446,447,450],{},[54,448,449],{},"Fire walls",[54,451,452],{},"T90",[36,454,455,458],{},[54,456,457],{},"Technical room (heating, electrical)",[54,459,460],{},"T30 or T90 (per fire load)",[36,462,463,466],{},[54,464,465],{},"Server rooms \u002F data centres",[54,467,452],{},[36,469,470,473],{},[54,471,472],{},"Basement-stairwell crossover",[54,474,436],{},[11,476,478],{"id":477},"bauo-nrw-at-a-glance","BauO NRW at a glance",[16,480,481],{},"For North Rhine-Westphalia, the state building code NRW applies. It defines five building classes (BC 1 to BC 5) distinguished by height, storey count and units of use — the fire-protection requirements hang on these. Required corridors, required stairwells and special-purpose buildings are independent terms with their own rules.",[16,483,484],{},"When in doubt, consult the building's fire-protection concept and talk to the building authority — particularly recommended for changes in stock and use.",[11,486,488],{"id":487},"what-happens-on-violations","What happens on violations?",[16,490,491],{},"Violating fire-protection requirements can become unpleasant — usually not immediately, but at the latest at the next fire-safety audit, a tenant change or a claim event. Plain talk: consequences range from fines to loss of insurance to criminal relevance.",[93,493,494,497,500,503,506,509],{},[96,495,496],{},"Use prohibition by the building authority",[96,498,499],{},"Fines (state building codes set the framework)",[96,501,502],{},"Loss of insurance cover in case of a claim",[96,504,505],{},"Personal liability of owner \u002F operator \u002F management",[96,507,508],{},"Difficulties letting (tenancy law)",[96,510,511],{},"On personal injury: criminal relevance",[11,513,515],{"id":514},"grandfathering-does-it-always-apply","Grandfathering — does it always apply?",[16,517,518],{},"Grandfathering generally applies to approved buildings in unchanged state. It expires, however, on change of use, on substantial refurbishment, on concrete danger to life and health, and on subsequent official order.",[16,520,521],{},"In practice: anyone converting an office building into a kindergarten, rebuilding a stairwell or receiving an order from the fire-safety audit cannot rely on grandfathering. When in doubt, get it checked rather than hoping.",[11,523,525],{"id":524},"typical-practical-questions","Typical practical questions",[16,527,528],{},"Four questions we hear repeatedly during condition surveys — with the honest answer rather than the desired one.",[93,530,531,534,537,540],{},[96,532,533],{},"\"Does my apartment door need to be a fire door?\" — depends on building class and location. In multi-family from BC 3, very often yes.",[96,535,536],{},"\"We have an old timber door in the stairwell, do we have to replace it?\" — usually yes, at the latest on re-letting or refurbishment.",[96,538,539],{},"\"The door is locked — is that enough?\" — no, fire protection concerns material properties, not the lock.",[96,541,542],{},"\"We have a wedge under the door — is that enough?\" — no, fire doors must be self-closing. Wedges immediately render the door ineffective.",[11,544,546],{"id":545},"how-to-recognise-a-fire-door","How to recognise a fire door",[16,548,549],{},"A genuine fire door can be recognised by several markers — none alone suffices, but together they form a clear picture.",[93,551,552,555,558,561,564],{},[96,553,554],{},"Approval label — usually on the side of the leaf, above the hardware or on the frame",[96,556,557],{},"CE mark per the Construction Products Regulation",[96,559,560],{},"Manufacturer marking on the door leaf",[96,562,563],{},"Self-closing function via a tested door closer",[96,565,566],{},"Intumescent fire seals and smoke seals",[11,568,570],{"id":569},"mandatory-but-no-fire-door-installed-what-to-do","Mandatory but no fire door installed — what to do",[16,572,573],{},"Step by step rather than panic-replacing everything at once. A systematic condition survey first clarifies the scope; then priorities can be set and remediation spread across several months.",[93,575,576,579,582,585,588],{},[96,577,578],{},"Survey the existing stock (best done by a specialist firm)",[96,580,581],{},"Create a defect list with priority A \u002F B \u002F C",[96,583,584],{},"Plan timeline and budget",[96,586,587],{},"Commission retrofit by a specialist firm — no compromise on installation",[96,589,590],{},"Secure documentation for authority and insurance",{"title":251,"searchDepth":252,"depth":252,"links":592},[593,594,595,596,597,598,599,600,601,602,603],{"id":325,"depth":252,"text":326},{"id":335,"depth":252,"text":336},{"id":362,"depth":252,"text":363},{"id":386,"depth":252,"text":387},{"id":410,"depth":252,"text":411},{"id":477,"depth":252,"text":478},{"id":487,"depth":252,"text":488},{"id":514,"depth":252,"text":515},{"id":524,"depth":252,"text":525},{"id":545,"depth":252,"text":546},{"id":569,"depth":252,"text":570},{"kicker":605,"heading":606,"lead":607,"primary_label":269,"primary_to":270,"secondary_label":608,"secondary_to":268},"↳ Condition survey","Unsure whether your building meets the requirements?","We come on site and survey the existing stock — structured, documented, with a defect list and a concrete action plan. The initial conversation and survey are free of charge.","Request a quote",{"kicker":273,"heading":610,"items":611},"Frequently asked questions about the fire-door obligation.",[612,615,618,621,624,627],{"q":613,"a":614},"When is a fire door in the apartment mandatory?","In multi-family houses from building class 3, apartment entrance doors are usually required as T30 (often with smoke seals). In single-family houses (BC 1) they are typically not mandatory. The state building code is decisive — in NRW, the BauO NRW.",{"q":616,"a":617},"Must a fire door always be self-closing?","Yes. A fire door without a working closer is ineffective in terms of fire protection and loses its approval. Wedges, stoppers or permanently held-open doors are not permitted — where holding open is needed, a hold-open device is required.",{"q":619,"a":620},"Can I retrofit a normal door into a fire door?","No. Fire doors are tested as a complete system (leaf, frame, hardware, seals). A normal door cannot be retrofitted — an approved system must be installed.",{"q":622,"a":623},"Who is liable if the fire door is missing?","The operator — owner, manager or management — personally. On personal injury this can become a criminal matter; on property damage, loss of insurance is the typical consequence.",{"q":625,"a":626},"How do I recognise whether my door is a fire door?","By the approval label, the CE mark, the manufacturer's marking on the leaf or frame, the door closer, and the intumescent and smoke seals in the leaf and frame. When in doubt: have it checked — we do this on request as part of a condition survey.",{"q":628,"a":629},"What happens during a fire-safety audit if fire doors are missing?","The fire brigade sets a deadline for remediation; in acute cases an immediate use prohibition is possible. A prepared defect list with a remediation plan can significantly soften the consequences — proactive action beats reactive response.",{"kicker":631,"title_pre":632,"title_em":633,"lead":634,"reading_time":635,"updated_label":300,"updated_value":301,"published_at":636,"updated_at":303},"↳ Guide · Duties","Fire doors as a legal requirement —","when are they mandatory?","Fire doors are mandatory in many buildings — but not everywhere. Which areas absolutely need a fire-rated closure, what the BauO NRW actually demands and what consequences violations carry.","9 min read","2026-02-15","\u002Fimages\u002Fratgeber-brandschutztueren-pflicht.webp",{},20,"\u002Fratgeber\u002Fen\u002Fbrandschutztueren-pflicht",{"title":642,"description":643,"keywords":644},"Fire Doors — when are they mandatory? | Abels Brandschutz","When are fire doors required by law? Overview by building type and class, BauO NRW in plain language, consequences of violations, practical recognition tips.","fire door requirement, when is a fire door required, fire door regulation, fire door law, fire door residential, fire door commercial","brandschutztueren-pflicht","ratgeber\u002Fen\u002Fbrandschutztueren-pflicht","di7OXcrWf2EsaU3rS8Obp5CnxEOpBrfkVqV1hhEISKM",{"id":649,"title":650,"body":651,"cta":1082,"description":251,"extension":271,"faq":1088,"hero":1112,"image":1120,"locale":305,"meta":1121,"navigation":307,"order":1122,"path":1123,"seo":1124,"slug":1128,"stem":1129,"summary":316,"__hash__":1130},"ratgeber\u002Fratgeber\u002Fen\u002Fwartungspflichten-brandschutz.md","Wartungspflichten Brandschutz",{"type":8,"value":652,"toc":1068},[653,657,660,837,841,844,858,861,864,875,879,882,896,900,903,914,918,921,925,928,951,955,958,961,975,979,982,1002,1006,1009,1023,1027,1030,1047,1051,1054],[11,654,656],{"id":655},"central-overview-table","Central overview table",[16,658,659],{},"This table is the core of the article — listing every structural fire-protection element with duty, interval, legal basis and required qualification. Save it, print it, hand it out — the table covers 95 % of the questions.",[30,661,662,681],{},[33,663,664],{},[36,665,666,669,672,675,678],{},[39,667,668],{},"Element",[39,670,671],{},"Duty",[39,673,674],{},"Interval",[39,676,677],{},"Basis",[39,679,680],{},"Who may inspect",[49,682,683,700,714,731,744,761,778,791,806,820],{},[36,684,685,688,691,694,697],{},[54,686,687],{},"Fire doors",[54,689,690],{},"Maintenance + inspection",[54,692,693],{},"annually",[54,695,696],{},"applicable proofs of usability",[54,698,699],{},"Specialist firm with qualified knowledge",[36,701,702,705,707,709,712],{},[54,703,704],{},"Fire gates",[54,706,690],{},[54,708,693],{},[54,710,711],{},"applicable proof of usability, BetrSichV, applicable proof of usability",[54,713,699],{},[36,715,716,719,722,725,728],{},[54,717,718],{},"Hold-open devices",[54,720,721],{},"Function check",[54,723,724],{},"monthly",[54,726,727],{},"applicable proof of usability",[54,729,730],{},"Operator (trained)",[36,732,733,735,738,740,742],{},[54,734,718],{},[54,736,737],{},"Qualified inspection",[54,739,693],{},[54,741,727],{},[54,743,699],{},[36,745,746,749,752,755,758],{},[54,747,748],{},"Smoke detector hold-open",[54,750,751],{},"Replacement",[54,753,754],{},"every 5–8 years",[54,756,757],{},"Manufacturer",[54,759,760],{},"Specialist firm",[36,762,763,766,769,772,775],{},[54,764,765],{},"Cable seals",[54,767,768],{},"Visual check",[54,770,771],{},"regularly",[54,773,774],{},"MLAR, LAR",[54,776,777],{},"Operator \u002F specialist firm",[36,779,780,783,785,787,789],{},[54,781,782],{},"Pipe seals",[54,784,768],{},[54,786,771],{},[54,788,774],{},[54,790,777],{},[36,792,793,796,798,801,804],{},[54,794,795],{},"Fire-protection cladding",[54,797,768],{},[54,799,800],{},"during walk-through",[54,802,803],{},"—",[54,805,777],{},[36,807,808,811,813,816,818],{},[54,809,810],{},"Inspection openings",[54,812,768],{},[54,814,815],{},"during maintenance",[54,817,803],{},[54,819,777],{},[36,821,822,825,828,831,834],{},[54,823,824],{},"Overall: fire-safety audit",[54,826,827],{},"Official control",[54,829,830],{},"every 3–5 years",[54,832,833],{},"State law",[54,835,836],{},"Fire brigade \u002F authority",[11,838,840],{"id":839},"fire-doors-in-detail","Fire doors in detail",[16,842,843],{},"Doors are the most common position — and by some margin the most common source of defects in fire-safety audits. Annual maintenance is mandatory, as is the qualified knowledge of the inspector.",[93,845,846,849,852,855],{},[96,847,848],{},"What's checked: closing behaviour, seals, hardware, frame, glazing and approval label",[96,850,851],{},"Who may inspect: specialist firm with qualified knowledge in accordance with the applicable proofs of usability",[96,853,854],{},"Documentation: inspection protocol with defect levels A \u002F B \u002F C, entry in the inspection log",[96,856,857],{},"When in doubt: a service contract — automatic scheduling removes the burden of monitoring",[11,859,704],{"id":860},"fire-gates",[16,862,863],{},"Gates are more complex than doors — drive, control, safety devices. In high-frequency operations (logistics) shorter intervals than annually are often necessary.",[93,865,866,869,872],{},[96,867,868],{},"What's checked: closing behaviour, drive, control, safety devices and seals",[96,870,871],{},"Interval: annually, more often in high-frequency use",[96,873,874],{},"Who may inspect: specialist firm with manufacturer qualification",[11,876,878],{"id":877},"hold-open-devices-two-tier-inspection","Hold-open devices — two-tier inspection",[16,880,881],{},"Hold-open devices are a special case: two mandatory layers. Monthly the operator checks function (press the smoke-test button, the door must close); annually the qualified inspector comes.",[93,883,884,887,890,893],{},[96,885,886],{},"Monthly function check by trained operator (smoke test button)",[96,888,889],{},"Annual qualified inspection by a specialist firm",[96,891,892],{},"Smoke detector replacement every 5–8 years — depending on the manufacturer date",[96,894,895],{},"Entry in the inspection log both monthly and annually",[11,897,899],{"id":898},"penetration-seals-the-most-common-defect-at-audits","Penetration seals — the most common defect at audits",[16,901,902],{},"Penetration seals — cable, pipe, combination — have no explicit annual maintenance duty but must be checked regularly by visual inspection. By far the most common defect at fire-safety audits is a subsequently violated seal — a cable pulled through, the hole never properly resealed.",[93,904,905,908,911],{},[96,906,907],{},"No explicit annual maintenance duty, but visual inspection is mandatory",[96,909,910],{},"Most common defect: subsequently violated seals (cables pulled through later)",[96,912,913],{},"Recommendation: include the annual visual check together with the door maintenance",[11,915,917],{"id":916},"cladding-and-enclosures","Cladding and enclosures",[16,919,920],{},"Fire-protection cladding for steel beams and ventilation ducts, enclosures for server rooms or machinery — visual check for damage suffices here. Important: always inspect after refurbishments or retrofits, because interventions often cause creeping damage.",[11,922,924],{"id":923},"legal-basis-at-a-glance","Legal basis at a glance",[16,926,927],{},"The maintenance duty arises not from a single rule, but from several sources that together paint a clear picture:",[93,929,930,933,936,939,942,945,948],{},[96,931,932],{},"applicable proof of usability — principles of maintenance",[96,934,935],{},"applicable proof of usability — qualified inspection of fire- \u002F smoke-resisting closures",[96,937,938],{},"Workplace Safety Ordinance (BetrSichV)",[96,940,941],{},"ASR A1.7 — workplace technical rules",[96,943,944],{},"Cable Installation Directive (MLAR), in NRW LAR — penetration seals",[96,946,947],{},"State building codes — operator duties",[96,949,950],{},"Manufacturer specifications — condition for keeping the approval",[11,952,954],{"id":953},"who-is-liable","Who is liable?",[16,956,957],{},"The maintenance duty falls on the operator personally — under state building code and criminal law. Who that is depends on the constellation: owner, manager, management; in some cases also tenant or lessee (depending on contract).",[16,959,960],{},"On consequences of neglect: no scaremongering, but the reality is clear. Insurers refuse to pay in case of a claim if maintenance evidence is missing. Building-authority orders up to use prohibition are possible. On personal injury, criminal relevance is on the table.",[93,962,963,966,969,972],{},[96,964,965],{},"Owner (transferable on letting — check the contract!)",[96,967,968],{},"Tenant \u002F lessee (depending on contract design)",[96,970,971],{},"Management (personal liability possible)",[96,973,974],{},"Not the maintenance contractor for missed dates — unless explicitly agreed in the service contract",[11,976,978],{"id":977},"documentation-duty","Documentation duty",[16,980,981],{},"Complete documentation is part of the maintenance duty — not reconstructable after the fact, but kept continuously in the inspection log. The effort is manageable; the benefit in case of dispute is enormous.",[93,983,984,987,990,993,996,999],{},[96,985,986],{},"Inspection protocols per position",[96,988,989],{},"Inspection log or file for the entire property",[96,991,992],{},"Photos before \u002F during \u002F after repairs",[96,994,995],{},"Defect lists with remediation evidence",[96,997,998],{},"Approval evidence and conformity declarations",[96,1000,1001],{},"Retention over the entire useful life of the component",[11,1003,1005],{"id":1004},"what-happens-at-the-fire-safety-audit","What happens at the fire-safety audit?",[16,1007,1008],{},"The fire-safety audit is official, controlling and can issue orders. The fire brigade checks samples but explicitly demands inspection protocols as evidence. Anyone who cannot produce maintenance documentation has a problem — even if the doors are technically fine.",[93,1010,1011,1014,1017,1020],{},[96,1012,1013],{},"Fire brigade checks samples",[96,1015,1016],{},"Inspection protocols are demanded — must be presented",[96,1018,1019],{},"On defects: deadlines for remediation, possibly follow-up inspection",[96,1021,1022],{},"On imminent danger: immediate use prohibition possible",[11,1024,1026],{"id":1025},"a-service-contract-is-the-simplest-solution","A service contract is the simplest solution",[16,1028,1029],{},"The most reliable way to fulfil all maintenance duties is a service contract. Automatic scheduling, predictable cost, one contact for all maintenance — and the certainty that no date slips through.",[93,1031,1032,1035,1038,1041,1044],{},[96,1033,1034],{},"Automatic scheduling — no forgetting",[96,1036,1037],{},"Predictable cost per door \u002F gate \u002F device per year",[96,1039,1040],{},"Legally defensible documentation",[96,1042,1043],{},"One contact for doors, gates, hold-open devices, penetration seals",[96,1045,1046],{},"Repair priority outside the maintenance cycle",[11,1048,1050],{"id":1049},"common-misconceptions","Common misconceptions",[16,1052,1053],{},"Four sentences we hear regularly in initial conversations — and why they don't hold.",[93,1055,1056,1059,1062,1065],{},[96,1057,1058],{},"\"We did fire protection at construction.\" — One-off doesn't suffice. Regular inspection is mandatory regardless of installation date.",[96,1060,1061],{},"\"Our caretaker handles it.\" — Only with documented training in accordance with the applicable proofs of usability. No qualified knowledge, no valid maintenance.",[96,1063,1064],{},"\"We've never had problems.\" — Liability exists regardless of incidents. In a claim event, complete evidence counts, not a clean track record.",[96,1066,1067],{},"\"Our insurer knows about it.\" — Insurance cover requires evidence. Without inspection protocols, the insurer will refuse to pay.",{"title":251,"searchDepth":252,"depth":252,"links":1069},[1070,1071,1072,1073,1074,1075,1076,1077,1078,1079,1080,1081],{"id":655,"depth":252,"text":656},{"id":839,"depth":252,"text":840},{"id":860,"depth":252,"text":704},{"id":877,"depth":252,"text":878},{"id":898,"depth":252,"text":899},{"id":916,"depth":252,"text":917},{"id":923,"depth":252,"text":924},{"id":953,"depth":252,"text":954},{"id":977,"depth":252,"text":978},{"id":1004,"depth":252,"text":1005},{"id":1025,"depth":252,"text":1026},{"id":1049,"depth":252,"text":1050},{"kicker":1083,"heading":1084,"lead":1085,"primary_label":1086,"primary_to":1087,"secondary_label":269,"secondary_to":270},"↳ Service contract","Request a service contract — we take over the duty.","Send us the count of doors, gates and devices plus location — we come back with a fixed-price quote per position and year.","Request service contract","\u002Fdienstleistungen\u002Fwartung-brandschutztueren",{"kicker":273,"heading":1089,"items":1090},"Frequently asked questions about fire-protection maintenance duties.",[1091,1094,1097,1100,1103,1106,1109],{"q":1092,"a":1093},"How often must a fire door be maintained?","At least once a year in accordance with the applicable proofs of usability. In high-frequency areas (hospitals, schools, retail) often half-yearly; after damage an additional special service.",{"q":1095,"a":1096},"Can the caretaker inspect hold-open devices?","The monthly function check (pressing the smoke-test button) yes — provided they have documented training. The annual qualified inspection must be performed by a specialist firm with qualified knowledge in accordance with the applicable proofs of usability.",{"q":1098,"a":1099},"What happens on missed maintenance in a claim event?","The insurer can refuse to pay because the complete record of the maintenance duty is missing. On personal injury, the personal liability of owner or management can become a criminal matter.",{"q":1101,"a":1102},"Is there a single legal basis for the maintenance duty?","No, it follows from several sources: applicable proof of usability (principles), applicable proof of usability (qualified knowledge), Workplace Safety Ordinance, state building code and manufacturer specifications. Together they form the clear duty.",{"q":1104,"a":1105},"Who pays for maintenance — landlord or tenant?","In residential tenancy law, fire-protection maintenance is generally not an apportionable operating cost — so the landlord pays. In commercial leases, cost allocation is a matter of negotiation and should be set out in the contract.",{"q":1107,"a":1108},"How long must inspection protocols be kept?","Over the entire useful life of the component — in practice, decades. Important is permanent availability for fire-safety audit, insurer and expert.",{"q":1110,"a":1111},"What does a fire-door service contract cost?","Typically between EUR 60 and 120 net per door per year — depending on door type, location and number. With multiple properties or many doors, the unit price drops through bundling.",{"kicker":1113,"title_pre":1114,"title_em":1115,"lead":1116,"reading_time":1117,"updated_label":300,"updated_value":301,"published_at":1118,"updated_at":1119},"↳ Guide · Maintenance","Fire Protection Maintenance Duties —","what, how often, by whom?","Structural fire-protection elements must be maintained — doors, gates and hold-open devices at least annually, penetration seals and cladding by regular visual inspection. The duty falls on the operator personally — neglect risks loss of insurance and personal liability.","10 min read","2026-03-01","2026-04-15","\u002Fimages\u002Fratgeber-wartungspflichten-brandschutz.webp",{},30,"\u002Fratgeber\u002Fen\u002Fwartungspflichten-brandschutz",{"title":1125,"description":1126,"keywords":1127},"Fire Protection Maintenance Duties — intervals, inspection, liability | Abels Brandschutz","All legal maintenance duties for fire protection at a glance: doors, gates, hold-open devices, penetration seals. Intervals, legal basis, consequences — with a central overview table.","fire protection maintenance duty, fire protection inspection intervals, fire protection legal maintenance, operator duty fire protection building, who may inspect fire doors, fire protection documentation obligation, fire damper maintenance regulation, inspection obligation fire protection","wartungspflichten-brandschutz","ratgeber\u002Fen\u002Fwartungspflichten-brandschutz","3P2bukbhpKaFKOzLy3JH6mAxT_5XdZpHzGbu48sPIaM",{"id":1132,"title":1133,"body":1134,"cta":1382,"description":251,"extension":271,"faq":1389,"hero":1410,"image":1417,"locale":305,"meta":1418,"navigation":307,"order":1419,"path":1420,"seo":1421,"slug":1425,"stem":1426,"summary":316,"__hash__":1427},"ratgeber\u002Fratgeber\u002Fen\u002Fbrandschutz-stahlkonstruktionen.md","Brandschutz Stahlkonstruktionen",{"type":8,"value":1135,"toc":1372},[1136,1140,1143,1146,1160,1164,1167,1243,1246,1249,1269,1272,1275,1295,1298,1301,1321,1324,1327,1330,1334,1337,1348,1352,1355],[11,1137,1139],{"id":1138},"the-core-principle","The core principle",[16,1141,1142],{},"Fire protection for a steel structure has one clearly defined goal: keep the steel temperature below a critical limit for a specified duration. Above that limit steel loses its load-bearing capacity, and the member fails.",[16,1144,1145],{},"The required duration is expressed as a fire-resistance class in minutes — R30, R60, R90, R120, R180 or R240. Which class applies in a given project follows from building type, use, and the relevant building code.",[93,1147,1148,1151,1154,1157],{},[96,1149,1150],{},"Goal: hold steel temperature below the critical limit",[96,1152,1153],{},"Classes: R30 \u002F R60 \u002F R90 \u002F R120 \u002F R180 \u002F R240 minutes",[96,1155,1156],{},"Driven by: building type, use, building code",[96,1158,1159],{},"Evidence: a tested system with a valid approval",[11,1161,1163],{"id":1162},"the-four-systems-at-a-glance","The four systems at a glance",[16,1165,1166],{},"Four systems have established themselves for protecting load-bearing steel members. Each has its own strengths — there is no single “right” system, only the one that best matches geometry, aesthetic demands and the site conditions.",[30,1168,1169,1185],{},[33,1170,1171],{},[36,1172,1173,1176,1179,1182],{},[39,1174,1175],{},"System",[39,1177,1178],{},"Material",[39,1180,1181],{},"Key trait",[39,1183,1184],{},"Appearance",[49,1186,1187,1201,1215,1229],{},[36,1188,1189,1192,1195,1198],{},[54,1190,1191],{},"Fire protective boards",[54,1193,1194],{},"Calcium silicate or calcium sulphate boards, fibre-reinforced",[54,1196,1197],{},"Factory-made, fast to install",[54,1199,1200],{},"Closed cladding",[36,1202,1203,1206,1209,1212],{},[54,1204,1205],{},"Intumescent coatings",[54,1207,1208],{},"Reactive coating",[54,1210,1211],{},"Expands to ~50× in a fire",[54,1213,1214],{},"Steel geometry stays visible",[36,1216,1217,1220,1223,1226],{},[54,1218,1219],{},"Fire protective sprays",[54,1221,1222],{},"Cement\u002Fgypsum binders with fillers and fibres",[54,1224,1225],{},"Adapts to complex geometry",[54,1227,1228],{},"Plaster-like, form-following",[36,1230,1231,1234,1237,1240],{},[54,1232,1233],{},"Membrane systems",[54,1235,1236],{},"Surface-based fire protection",[54,1238,1239],{},"For complex ceilings and composite structures",[54,1241,1242],{},"Suspended or laid-in surfaces",[11,1244,1191],{"id":1245},"fire-protective-boards",[16,1247,1248],{},"Fibre-reinforced calcium-silicate or calcium-sulphate boards are produced in the factory under controlled conditions. That delivers tight tolerances and consistent quality — something that is not easily reproduced on a construction site.",[93,1250,1251,1254,1257,1260,1263,1266],{},[96,1252,1253],{},"Single-layer cladding is sufficient for most applications",[96,1255,1256],{},"Direct installation without metal rails or complex supporting systems",[96,1258,1259],{},"Minimal drying times — no waiting for the next trade",[96,1261,1262],{},"Easier quality inspection because installation is straightforward",[96,1264,1265],{},"Lower weight and transport volume",[96,1267,1268],{},"Cut, screw and staple — year-round, with no temperature or humidity limits",[11,1270,1205],{"id":1271},"intumescent-coatings",[16,1273,1274],{},"Intumescent coatings are applied like paint and remain practically invisible under normal conditions. When exposed to heat they react chemically, expand to roughly 50× their original volume and form an insulating carbon foam that keeps the steel temperature under control.",[93,1276,1277,1280,1283,1286,1289,1292],{},[96,1278,1279],{},"Steel geometry stays visible — ideal where architecture shows the steel",[96,1281,1282],{},"Customisable in colour and finish",[96,1284,1285],{},"Works even on complex members and connection nodes",[96,1287,1288],{},"Application only under controlled conditions (temperature, humidity, substrate)",[96,1290,1291],{},"Multiple coats with proper drying time between them",[96,1293,1294],{},"Expansion space must stay free — no covering with rigid materials",[11,1296,1219],{"id":1297},"fire-protective-sprays",[16,1299,1300],{},"Sprays are powder systems of cement- or gypsum-based binders with fillers and fibres. They are mixed on site and applied by machine — which lets them adapt to almost any geometry.",[93,1302,1303,1306,1309,1312,1315,1318],{},[96,1304,1305],{},"Highly adaptable to complex beams, columns and connection nodes",[96,1307,1308],{},"Acceptable as a plaster-like finish when executed properly",[96,1310,1311],{},"Covers critical connection points cleanly",[96,1313,1314],{},"Requires on-site mixing equipment and masking of surrounding elements",[96,1316,1317],{},"Controlled drying conditions required",[96,1319,1320],{},"Extensive thickness verification for handover — every position must hit the minimum thickness",[11,1322,1233],{"id":1323},"membrane-systems",[16,1325,1326],{},"Membrane systems take an alternative approach: they form a continuous protective surface and are particularly useful for complex ceiling geometries or composite (steel-concrete) structures — where cladding each profile individually would be uneconomic or geometrically impractical.",[16,1328,1329],{},"Instead of wrapping every steel member, the protection is suspended as a plane beneath — a clean solution in ceilings.",[11,1331,1333],{"id":1332},"european-test-standards","European test standards",[16,1335,1336],{},"The performance of a fire-protection system for steel structures is demonstrated against harmonised European standards in a fire test. Three central references:",[93,1338,1339,1342,1345],{},[96,1340,1341],{},"applicable proof of usability — testing of membrane and ceiling protection systems",[96,1343,1344],{},"applicable proof of usability — testing of vertical fire-protection systems for load-bearing members",[96,1346,1347],{},"applicable proof of usability — fire resistance of load-bearing elements: floors and roofs",[11,1349,1351],{"id":1350},"which-system-when","Which system when?",[16,1353,1354],{},"The choice is rarely free — it follows three drivers: the required fire-resistance class, architectural aesthetic demands and the site conditions. A handful of rules of thumb for an initial read:",[93,1356,1357,1360,1363,1366,1369],{},[96,1358,1359],{},"Want visible steel? → intumescent coating",[96,1361,1362],{},"Complex, cluttered geometry? → spray or coating",[96,1364,1365],{},"Fast, weather-independent installation required? → boards",[96,1367,1368],{},"Large ceiling areas with many individual profiles? → consider membrane",[96,1370,1371],{},"High fire-resistance class (R120 \u002F R180 \u002F R240)? → dimension thickness and system together",{"title":251,"searchDepth":252,"depth":252,"links":1373},[1374,1375,1376,1377,1378,1379,1380,1381],{"id":1138,"depth":252,"text":1139},{"id":1162,"depth":252,"text":1163},{"id":1245,"depth":252,"text":1191},{"id":1271,"depth":252,"text":1205},{"id":1297,"depth":252,"text":1219},{"id":1323,"depth":252,"text":1233},{"id":1332,"depth":252,"text":1333},{"id":1350,"depth":252,"text":1351},{"kicker":1383,"heading":1384,"lead":1385,"primary_label":1386,"primary_to":268,"secondary_label":1387,"secondary_to":1388},"↳ Consultation","Planning fire protection for your steel structure?","We advise from system selection to execution — boards, intumescent coatings, sprays and membrane systems from a single source.","Request consultation","View claddings","\u002Fleistungen\u002Fverkleidungen",{"kicker":273,"heading":1390,"items":1391},"Frequently asked questions on steel-structure fire protection.",[1392,1395,1398,1401,1404,1407],{"q":1393,"a":1394},"Why does steel need fire protection — it does not burn?","Steel does not burn, but it rapidly loses load-bearing capacity under heat. Without protection, a steel member can fail within minutes in a fire. An approved cladding or coating holds R30, R60, R90 or longer and gives time for evacuation, rescue and firefighting.",{"q":1396,"a":1397},"What do R30, R60, R90 mean for steel structures?","R denotes load-bearing capacity under fire load; the number is the minimum protection in minutes. So R90 means 90 minutes of load-bearing capacity in the standard fire. Which class applies is determined by building type, use and the relevant building code.",{"q":1399,"a":1400},"Board or coating — which is better?","Neither is better in absolute terms. Boards install fast, are weather-independent and easy to inspect. Coatings keep the steel visible and suit complex geometries. The decision follows aesthetic demands, access conditions and the site schedule.",{"q":1402,"a":1403},"Can intumescent coatings be over-painted later?","Only with a topcoat approved by the manufacturer that does not impede expansion. Rigid claddings, wallpaper or thick paint layers can defeat the protection — every additional layer must be system-compatible.",{"q":1405,"a":1406},"Which test standards apply to steel-structure fire protection in Europe?","The central references are applicable proof of usability (membrane and ceiling systems), applicable proof of usability (vertical protection systems) and applicable proof of usability (load-bearing floors and roofs). Only systems with a valid test and approval may be used.",{"q":1408,"a":1409},"Can I install steel fire protection myself?","No. All four systems require an approved specialist with manufacturer qualification. That is the only way the approval remains valid and the required fire-resistance class is demonstrable.",{"kicker":1411,"title_pre":1412,"title_em":1413,"lead":1414,"reading_time":1415,"updated_label":300,"updated_value":301,"published_at":1416,"updated_at":1416},"↳ Guide · Steel construction","Fire protection for steel structures","which system fits?","Steel does not burn — but it loses load-bearing capacity rapidly under heat. The job of fire protection is to keep the steel temperature below a critical limit for a specified duration. Four systems do this — boards, intumescent coatings, sprays and membrane systems. What sets them apart, and when each makes sense.","9 minute read","2026-04-20","\u002Fimages\u002Fratgeber-brandschutz-stahlkonstruktionen.webp",{},40,"\u002Fratgeber\u002Fen\u002Fbrandschutz-stahlkonstruktionen",{"title":1422,"description":1423,"keywords":1424},"Fire Protection for Steel Structures — Systems Compared | Abels Brandschutz","Which fire-protection system for steel structures? Boards, intumescent coatings, sprays and membrane systems compared side by side — with properties, use cases and the European test standards.","fire protection steel structures, structural steel fire protection, intumescent coating steel, fire protective boards, fire protective spray, steel critical temperature, R30 R60 R90","brandschutz-stahlkonstruktionen","ratgeber\u002Fen\u002Fbrandschutz-stahlkonstruktionen","VaI9utR3VLsnI5gU6XObqspp9ojRvTIHv11qynh84_Q",{"id":1429,"title":1430,"body":1431,"cta":1529,"description":251,"extension":271,"faq":1536,"hero":1551,"image":1559,"locale":305,"meta":1560,"navigation":307,"order":1561,"path":1562,"seo":1563,"slug":1566,"stem":1567,"summary":316,"__hash__":1568},"ratgeber\u002Fratgeber\u002Fen\u002Ffeuerloescher-pruefung-din-14406.md","Feuerloescher Pruefung Din 14406",{"type":8,"value":1432,"toc":1519},[1433,1437,1440,1443,1447,1450,1453,1456,1460,1463,1466,1470,1473,1477,1480,1483,1487,1490,1493,1497,1500,1503,1506,1510,1513,1516],[11,1434,1436],{"id":1435},"why-is-testing-required","Why is testing required?",[16,1438,1439],{},"Fire extinguishers are pressurised devices with agents whose properties degrade over time — powder may clump, foam may sediment, CO₂ may leak. Add mechanical stress, corrosion and tampering. applicable proof of usability \"Portable fire extinguishers — maintenance\" therefore mandates how and how often an extinguisher must be tested by a competent person.",[16,1441,1442],{},"The duty is codified via ASR A2.2 (Technical Workplace Rule) and BGR 133. Operators who skip testing lose insurance cover on incident and are personally liable.",[11,1444,1446],{"id":1445},"interval-every-2-years","Interval: every 2 years",[16,1448,1449],{},"applicable proof of usability clause 5 requires competent-person testing at most every 2 years. Shorter intervals are allowed (e.g. dirty industrial environments); longer are not.",[16,1451,1452],{},"Additionally: the pressure-vessel test per BetrSichV every 10 years for constant-pressure extinguishers, performed by an inspector, is a separate duty — not to be confused with the 2-year test.",[16,1454,1455],{},"After at most 20 years (constant-pressure), the extinguisher must be replaced — the vessel's service life is reached.",[11,1457,1459],{"id":1458},"who-may-test","Who may test?",[16,1461,1462],{},"applicable proof of usability refers to the \"competent person\" — someone with proven training, theoretical and practical knowledge and a manufacturer qualification for the extinguisher type. Typically training by the manufacturer (Gloria, Minimax, Total) with regular re-certification.",[16,1464,1465],{},"The operator may not self-test — nor the company's fire-protection officer, unless specifically qualified for extinguishers.",[11,1467,1469],{"id":1468},"what-is-tested","What is tested?",[16,1471,1472],{},"External visual: corrosion, dents, cracks, legible instructions, seal. Function check of actuation (strike button, cartridge, safety pin, manometer). Internal check where possible (always cartridge-type, manometer-only for constant-pressure). Check of agent for clumping, sedimentation or contamination. Check of hose, valve, nozzle. Finally a new label is attached and a protocol issued.",[11,1474,1476],{"id":1475},"cost","Cost",[16,1478,1479],{},"Per extinguisher: €12–25 for the test itself. Refill or parts add cost (powder ca. €20\u002Fkg, foam ca. €15\u002Fl, CO₂ per kg). For sites with 20+ units, volume discount or flat-fee service contract typical.",[16,1481,1482],{},"Service contracts with Abels Brandschutz reduce effective per-unit cost by 20–30% versus single-job billing because travel and setup are eliminated. For mid-sized companies in North Rhine-Westphalia with 30–80 extinguishers a contract almost always pays — typical annual flat-fee €600–1,200 net including inspection records, labels and a digital register.",[11,1484,1486],{"id":1485},"common-defects-during-inspection","Common defects during inspection",[16,1488,1489],{},"The most frequent issues we find on extinguishers in NRW property stock are: clumped powder caused by high storage humidity (underground garages, warehouses), corroded pressure vessels from outdoor storage without protection, expired propellant cartridges in cartridge-type extinguishers, damaged or missing seals on the actuation button, illegible instruction labels and worn type plates.",[16,1491,1492],{},"A rarely checked aspect: the bracket. Per ASR A2.2 the extinguisher must be visible, accessible at any time and mounted so the actuation parts sit no higher than 1.20 m above the floor. We document the bracket too — defects there count as a violation just like an expired extinguisher.",[11,1494,1496],{"id":1495},"how-an-inspection-by-abels-brandschutz-runs","How an inspection by Abels Brandschutz runs",[16,1498,1499],{},"An extinguisher inspection by Abels Brandschutz follows a fixed sequence that is auditable for insurers and authorities. We arrive at the agreed appointment at your site in NRW, inspect each extinguisher individually using the 14-point protocol from the relevant proof-of-usability documents, log defects in a digital register and apply a tamper-proof label with the next inspection date.",[16,1501,1502],{},"Where defects are identified (clumped powder, low pressure, corrosion) you decide on site: repair, refill or replacement. Repairs are completed at our workshop in Borken; during the repair window we provide loan units at material cost. You then receive the inspection record as PDF, a defect summary and a recommendation for the next cycle.",[16,1504,1505],{},"For multi-site customers (property managers, retail chains) we operate a central digital register where you see per location which extinguisher was last inspected when — insurance audits become a formality.",[11,1507,1509],{"id":1508},"legal-consequences-of-missed-inspections","Legal consequences of missed inspections",[16,1511,1512],{},"Anyone missing the 2-year inspection takes multiple risks: in a fire claim the property insurer (often per VdS 2095) reduces or denies cover because the fire-protection equipment was not 'operational'. For personal injury, civil liability (§ 823 BGB) shifts to the operator.",[16,1514,1515],{},"Administrative: during inspections by building authorities, trade-supervision offices or employer's liability insurers, fines of €500–10,000 per identified defect can apply, depending on state and severity. In NRW, regular inspections by district governments are particularly close-meshed for hospitals, schools and assembly venues.",[16,1517,1518],{},"Criminal liability arises after a fire with injuries or fatalities: prosecutors check for negligent bodily harm or negligent homicide, and an unchecked extinguisher is a central anchor in the expert report. The 2-year inspection is therefore not bureaucracy — it is self-protection.",{"title":251,"searchDepth":252,"depth":252,"links":1520},[1521,1522,1523,1524,1525,1526,1527,1528],{"id":1435,"depth":252,"text":1436},{"id":1445,"depth":252,"text":1446},{"id":1458,"depth":252,"text":1459},{"id":1468,"depth":252,"text":1469},{"id":1475,"depth":252,"text":1476},{"id":1485,"depth":252,"text":1486},{"id":1495,"depth":252,"text":1496},{"id":1508,"depth":252,"text":1509},{"kicker":1530,"heading":1531,"lead":1532,"primary_label":608,"primary_to":268,"secondary_label":1533,"secondary_to":1534,"phone_label":1535},"↳ Request service","Need support?","We handle testing, service and documentation across NRW.","Request a callback","\u002Fkontakt","Call us directly",{"kicker":273,"heading":1537,"items":1538},"Common questions.",[1539,1542,1545,1548],{"q":1540,"a":1541},"What happens if I skip testing?","On incident you lose insurance cover and face personal liability. Workplace inspectors can impose fines.",{"q":1543,"a":1544},"Can I test extinguishers myself?","No. Even with fire-brigade training, the applicable proof of usability competent-person qualification is mandatory. Operator visual checks are additional — they do not replace the 2-year test.",{"q":1546,"a":1547},"New extinguisher vs service cost?","A 6 kg powder standard extinguisher costs €65–90 new. The 2-year test costs ca. €15–20 + parts. New units only mandatory after 20 years — testing is much cheaper in between.",{"q":1549,"a":1550},"Do I need multiple extinguishers?","Minimum provision depends on protected area and hazard class — per ASR A2.2 Table 1. For standard offices: 6 agent units per 150 m². A survey clarifies the need.",{"kicker":1552,"title_pre":1553,"lead":1554,"meta":1555,"image_label":1553,"badge":1552,"caption":1553},"↳ Guide","Fire Extinguisher Testing: Intervals, Cost, Duties (applicable proof of usability)","Mandatory every 2 years: The competent-person testing of fire extinguishers in accordance with the applicable proofs of usability — who may, what is tested, what it costs, what happens on default.",[1556,1557,1558],"Standard-based","For operators","With FAQ","\u002Fimages\u002Fratgeber-feuerloescher-pruefung.webp",{},50,"\u002Fratgeber\u002Fen\u002Ffeuerloescher-pruefung-din-14406",{"title":1564,"description":1554,"keywords":1565},"Fire Extinguisher Testing: Intervals, Cost, Duties (applicable proof of usability) | Guide · Abels Brandschutz","fire extinguisher testing, applicable proofs of usability-year test, competent person, BetrSichV, extinguisher maintenance, extinguisher interval","feuerloescher-pruefung-din-14406","ratgeber\u002Fen\u002Ffeuerloescher-pruefung-din-14406","zgI4JPblzpyRPKcBlxwVXgeltih7m0YQMqF0Iv2u4XU",{"id":1570,"title":1571,"body":1572,"cta":1679,"description":251,"extension":271,"faq":1680,"hero":1691,"image":1695,"locale":305,"meta":1696,"navigation":307,"order":1697,"path":1698,"seo":1699,"slug":1702,"stem":1703,"summary":316,"__hash__":1704},"ratgeber\u002Fratgeber\u002Fen\u002Fwandhydrant-pruefung-din-en-671.md","Wandhydrant Pruefung Din En 671",{"type":8,"value":1573,"toc":1669},[1574,1578,1581,1584,1588,1600,1603,1607,1610,1612,1615,1619,1622,1625,1629,1640,1643,1647,1650,1653,1656,1660,1663,1666],[11,1575,1577],{"id":1576},"what-is-a-wall-hydrant","What is a wall hydrant?",[16,1579,1580],{},"A wall hydrant is a fixed fire-water take-off in the building — a cabinet with semi-rigid or flat-rolled hose, nozzle, shut-off valve and connection to the fire riser. Type S (self-help) for untrained users; type F (fire brigade) with higher flow for responders.",[16,1582,1583],{},"Wall hydrants complement extinguishers and enable longer, more sustained first-aid firefighting — \"unlimited\" while water supply holds.",[11,1585,1587],{"id":1586},"intervals-in-accordance-with-the-applicable-proofs-of-usability","Intervals in accordance with the applicable proofs of usability",[16,1589,1590,1591,1595,1596,1599],{},"applicable proof of usability \"Maintenance\" defines two mandatory intervals: ",[1592,1593,1594],"strong",{},"annual service"," by a competent person with function, pressure and flow test. ",[1592,1597,1598],{},"Every 5 years hose pressure test"," at 1.5× operating pressure in accordance with the applicable proofs of usability.",[16,1601,1602],{},"Interim checks by operator: monthly visual (access, marking, seal) — not normed but standard in service contracts.",[11,1604,1606],{"id":1605},"what-is-tested-annually","What is tested annually?",[16,1608,1609],{},"Condition \u002F visual: cabinet, lock, seal, hose damage, nozzle. Function: open valve, unroll hose, check jet. Measurement: flow rate at nozzle (type S ≥ 24 l\u002Fmin at 2 bar; type F ≥ 100 l\u002Fmin at 4.5 bar) and flow pressure. Documentation: protocol, new label, deficiencies.",[11,1611,1476],{"id":1475},[16,1613,1614],{},"Per hydrant: €35–75 for annual test. 5-yearly hose pressure test additionally — ca. €25–40 per hose incl. certificate. For larger sites (10+ hydrants) a flat-fee contract is cheapest.",[11,1616,1618],{"id":1617},"typical-deficiencies-and-cost","Typical deficiencies and cost",[16,1620,1621],{},"Stuck hose (not unrolled) → replace: €80–150. Faulty valve → replace: €120–250. Blocked nozzle → clean\u002Freplace: €25–75. Leaky cabinet \u002F missing seal → retrofit: €30–80.",[16,1623,1624],{},"Lessons from our NRW service contracts: in property stock older than 15 years, around 30 % of wall hydrants show at least one defect on inspection. The most common cause: the form-stable hose has never been unrolled — kinks stick the inside, and pressure collapses in the test. Prevention: annual unrolling is part of the mandatory inspection.",[11,1626,1628],{"id":1627},"risers-dry-or-wet","Risers: dry or wet?",[16,1630,1631,1632,1635,1636,1639],{},"The riser is the fixed water supply line in the building, to which the wall hydrant is connected. Two designs exist: ",[1592,1633,1634],{},"dry risers"," are normally empty and filled by the fire brigade from outside in a fire — typical in non-permanently used buildings, underground car parks and stairwells. ",[1592,1637,1638],{},"Wet risers"," stay permanently pressurised and deliver water immediately — typical in office buildings, hotels, hospitals.",[16,1641,1642],{},"Service differs: dry risers must be water-tested every 2 years per DIN 14462. Wet risers need annual function, pressure and flow checks at the hydrant plus regular flushing against stagnation. Drinking-water regulations (TrinkwV) require regular water exchange on wet risers without separation stations.",[11,1644,1646],{"id":1645},"how-a-wall-hydrant-inspection-by-abels-brandschutz-runs","How a wall-hydrant inspection by Abels Brandschutz runs",[16,1648,1649],{},"We inspect wall hydrants across all of North Rhine-Westphalia — from office buildings in Düsseldorf to logistics halls on the Niederrhein. A standard inspection takes 15–25 minutes per hydrant: visual inspection of the cabinet and seal, function test of the shut-off valve, unrolling and visual check of the hose, flow-pressure measurement at the nozzle (manometer and flow meter), reassembly and resealing with a new inspection label.",[16,1651,1652],{},"On identifying a defect we document with photo, give an immediate recommendation (replace, repair, retrofit) and align the repair with the operator. Hoses with the 5-year pressure test about to expire are exchanged in the annual inspection — saving a separate visit.",[16,1654,1655],{},"For multi-site customers (property managers, hospital groups, industrial groups) we run a central digital register. You see per location which hydrant was last inspected and when the next 5-year pressure test is due.",[11,1657,1659],{"id":1658},"legal-consequences-and-insurance","Legal consequences and insurance",[16,1661,1662],{},"A missed wall-hydrant inspection regularly becomes a problem in a claim: the property insurer (often per VdS 2095) requires functional fire-protection equipment. If the wall hydrant could not be deployed in a fire because it was not operational, the insurer reduces the claim — for gross negligence up to full denial.",[16,1664,1665],{},"Administrative: building authorities and the surveyor for preventive fire protection check the maintenance documentation in inspections. Missing protocols are a defect under Building Code NRW (BauO NRW § 81) and may trigger administrative orders or fines.",[16,1667,1668],{},"For special buildings (hospitals, assembly venues, hotels), wall-hydrant servicing is part of the operating permit. Non-servicing may put the permit in question and in extreme cases trigger a closure order.",{"title":251,"searchDepth":252,"depth":252,"links":1670},[1671,1672,1673,1674,1675,1676,1677,1678],{"id":1576,"depth":252,"text":1577},{"id":1586,"depth":252,"text":1587},{"id":1605,"depth":252,"text":1606},{"id":1475,"depth":252,"text":1476},{"id":1617,"depth":252,"text":1618},{"id":1627,"depth":252,"text":1628},{"id":1645,"depth":252,"text":1646},{"id":1658,"depth":252,"text":1659},{"kicker":1530,"heading":1531,"lead":1532,"primary_label":608,"primary_to":268,"secondary_label":1533,"secondary_to":1534,"phone_label":1535},{"kicker":273,"heading":1537,"items":1681},[1682,1685,1688],{"q":1683,"a":1684},"Who is responsible for testing?","Building operator \u002F owner. They must commission a competent firm in accordance with the applicable proofs of usability. Lease contracts often define who pays — the duty stays with the operator.",{"q":1686,"a":1687},"Must the cabinet stay open?","No — but must open without tools. Sealed cabinets are common; the seal breaks on use, which documents deployment.",{"q":1689,"a":1690},"Type S vs F difference?","Type S has a semi-rigid 30 m hose for untrained use. Type F has a flat-rolled hose with higher flow for firefighters. Industrial sites use type F.",{"kicker":1552,"title_pre":1692,"lead":1693,"meta":1694,"image_label":1692,"badge":1552,"caption":1692},"Maintaining Wall Hydrants: applicable proof of usability Explained","Wall hydrants and their annual test duty in accordance with the applicable proofs of usability — type S vs type F, 5-yearly hose pressure test, cost and documentation duties.",[1556,1557,1558],"\u002Fimages\u002Fratgeber-wandhydrant-pruefung.webp",{},60,"\u002Fratgeber\u002Fen\u002Fwandhydrant-pruefung-din-en-671",{"title":1700,"description":1693,"keywords":1701},"Maintaining Wall Hydrants: applicable proof of usability Explained | Guide · Abels Brandschutz","wall hydrant maintenance, applicable proof of usability, hose reel test, type F hose reel, type S hose reel","wandhydrant-pruefung-din-en-671","ratgeber\u002Fen\u002Fwandhydrant-pruefung-din-en-671","gcHkUnO7mcmrPmP0tMThXWqh5eaDPQ7qfyGE3qfQtiQ",{"id":1706,"title":1707,"body":1708,"cta":1801,"description":251,"extension":271,"faq":1802,"hero":1813,"image":1817,"locale":305,"meta":1818,"navigation":307,"order":1819,"path":1820,"seo":1821,"slug":1824,"stem":1825,"summary":316,"__hash__":1826},"ratgeber\u002Fratgeber\u002Fen\u002Frwa-wartung-din-18232.md","Rwa Wartung Din 18232",{"type":8,"value":1709,"toc":1791},[1710,1714,1717,1720,1724,1730,1733,1737,1740,1744,1747,1749,1752,1755,1759,1762,1765,1768,1772,1775,1778,1781,1785,1788],[11,1711,1713],{"id":1712},"what-is-shev","What is SHEV?",[16,1715,1716],{},"A smoke and heat exhaust ventilator (SHEV) opens roof or wall flaps in case of fire, letting smoke, heat and combustion gases escape upwards. Escape routes stay smoke-free, fire brigades can advance and the structure is relieved (less heat build-up).",[16,1718,1719],{},"Three technical variants: electric (spindle drive, typically 24 V DC with battery backup), pneumatic (CO₂ cartridge drives a piston), pyrotechnic (initiator blows the flap open).",[11,1721,1723],{"id":1722},"intervals-annual-and-semi-annual","Intervals: annual and semi-annual",[16,1725,1726,1727,1729],{},"applicable proof of usability \"SHEV — natural smoke vents\" and applicable proof of usability mandate ",[1592,1728,1594],{}," by a competent person. Additionally, MLüAR NRW requires semi-annual operator visual checks.",[16,1731,1732],{},"Central components like SHEV control units are subject to additional testing per DIN VDE 0833 (fire-alarm systems).",[11,1734,1736],{"id":1735},"what-is-serviced","What is serviced?",[16,1738,1739],{},"Flaps: travel, spindle\u002Fcylinder, seal, latch. Release: manual (SHEV button), automatic (smoke detector, alarm signal), thermal (pyro: fusible link). Power: mains, battery, backup — capacity test for electric systems. Controls: SHEV panel, line monitoring, multi-zone logic. Documentation: protocol with photo, defects, next test date.",[11,1741,1743],{"id":1742},"typical-deficiencies","Typical deficiencies",[16,1745,1746],{},"Jammed flaps from corrosion \u002F leaves \u002F pigeon debris. Empty or deeply discharged batteries — most common cause of failed tests. Triggered detectors in SHEV loops not reset. Obsolete control panels without spares. Missing adjustment after rebuild (smoke zones changed, SHEV design not updated).",[11,1748,1476],{"id":1475},[16,1750,1751],{},"Per SHEV flap: €45–120 annual service by type. SHEV panel: €80–250 by size and redundancy. For larger sites (> 20 flaps) frame contracts with annual flat-fee are standard. Battery replacement every 4–6 years: €80–200 per set.",[16,1753,1754],{},"Lessons from the Abels Brandschutz NRW service contracts: for an industrial hall with 24 flaps and a redundant control unit, a typical annual service flat-fee is €1,800–2,600 net, including half-yearly manual-trip-point inspection, emergency-power test and an electronic register.",[11,1756,1758],{"id":1757},"how-a-shev-service-by-abels-brandschutz-runs","How a SHEV service by Abels Brandschutz runs",[16,1760,1761],{},"A complete SHEV service in a mid-sized site (industrial hall with 15–25 flaps) takes us 4–6 hours. The sequence is standardised: pre-notification of the operator due to fire-detection trigger, disconnection from the fire alarm during the test, function test of every flap individually (manual and automatic actuation), flow and tightness measurement, battery capacity test under load, cleaning of smoke switches, documentation of every single flap with photo.",[16,1763,1764],{},"We work brand-agnostically — SHEV systems by Mercor, STG-Beikirch, Geze, D+H and Hekatron are our most common installations in NRW. Spare parts for common types are kept on stock; unusual components arrive within 1–2 working days. Where defects are identified, the operator decides: same-visit repair, separate repair order or temporary fix with defect notice to the insurer.",[16,1766,1767],{},"We produce the service documentation directly during the appointment as a digital PDF and upload it to the central register. Insurers and surveyors for preventive fire protection can be granted direct read-access on request.",[11,1769,1771],{"id":1770},"legal-consequences-of-missed-shev-service","Legal consequences of missed SHEV service",[16,1773,1774],{},"SHEV systems are part of the fire-protection concept in most NRW projects and therefore an obligation in the building permit. A missed service violates Building Code NRW (BauO NRW § 81) and the Special-Building Ordinances (e.g. VStättVO for assembly venues, KrhBauVO for hospitals).",[16,1776,1777],{},"After a fire with personal injuries the surveyor will check the SHEV's operational state. If the system was not serviced, it counts as 'not operational' — and insurance cover under VdS 2095 is at risk. For gross negligence the insurer can deny the claim, for ordinary negligence reduce it.",[16,1779,1780],{},"Criminal liability: in the event of a smoke-filled escape route with injuries or fatalities, prosecutors check for negligent homicide. A missing SHEV service record is regularly the anchor for personal liability of the managing director or owner.",[11,1782,1784],{"id":1783},"common-mistakes-in-shev-design-and-adaptation","Common mistakes in SHEV design and adaptation",[16,1786,1787],{},"SHEV systems are sized for a specific building geometry and fire-load assumption. If the building is later modified — new partitions, changed smoke zones, taller racking — the original SHEV design often no longer fits. The most common mistake we see: hall extensions with mezzanines added without recalculating the SHEV.",[16,1789,1790],{},"Before any significant rebuild, the fire-protection concept must be updated and the SHEV design reviewed. We offer a SHEV inventory analysis: comparison of the as-built state with the current fire-protection concept, inspection per the relevant proof-of-usability documents (DIN 18232-2 for natural SHEV, DIN EN 12101-2 for flaps, DIN VDE 0833 for control), and a retrofit recommendation.",{"title":251,"searchDepth":252,"depth":252,"links":1792},[1793,1794,1795,1796,1797,1798,1799,1800],{"id":1712,"depth":252,"text":1713},{"id":1722,"depth":252,"text":1723},{"id":1735,"depth":252,"text":1736},{"id":1742,"depth":252,"text":1743},{"id":1475,"depth":252,"text":1476},{"id":1757,"depth":252,"text":1758},{"id":1770,"depth":252,"text":1771},{"id":1783,"depth":252,"text":1784},{"kicker":1530,"heading":1531,"lead":1532,"primary_label":608,"primary_to":268,"secondary_label":1533,"secondary_to":1534,"phone_label":1535},{"kicker":273,"heading":1537,"items":1803},[1804,1807,1810],{"q":1805,"a":1806},"Who may service SHEV?","Competent persons for SHEV systems with manufacturer training for the relevant control panel. We are trained for all major brands.",{"q":1808,"a":1809},"Cost of a new SHEV?","From €15,000 (small stairwell) to €300,000 (industrial hall with many smoke zones). Economic driver: service and battery replacement often exceed initial investment over lifetime.",{"q":1811,"a":1812},"Can operator trigger SHEV manually?","Yes — for testing or false alarms. After release, the system must be re-armed (retract spindle, reset detectors). In doubt: call a specialist.",{"kicker":1552,"title_pre":1814,"lead":1815,"meta":1816,"image_label":1814,"badge":1552,"caption":1814},"SHEV Service & Testing: Intervals and Standards","Smoke and heat exhaust ventilators (SHEV) in accordance with the applicable proofs of usability. Mandatory intervals, scope, typical defects, cost.",[1556,1557,1558],"\u002Fimages\u002Fratgeber-rwa-wartung.webp",{},70,"\u002Fratgeber\u002Fen\u002Frwa-wartung-din-18232",{"title":1822,"description":1815,"keywords":1823},"SHEV Service & Testing: Intervals and Standards | Guide · Abels Brandschutz","SHEV service, applicable proofs of usability, SHEV testing, smoke vent maintenance, natural smoke extraction","rwa-wartung-din-18232","ratgeber\u002Fen\u002Frwa-wartung-din-18232","19pz5I8B7DbwrUBHifc3fSN3xCAngISgXWrM6d8Ohxg",{"id":1828,"title":1829,"body":1830,"cta":1943,"description":251,"extension":271,"faq":1944,"hero":1955,"image":1959,"locale":305,"meta":1960,"navigation":307,"order":1961,"path":1962,"seo":1963,"slug":1966,"stem":1967,"summary":316,"__hash__":1968},"ratgeber\u002Fratgeber\u002Fen\u002Fbrandschutztueren-pruefung-din-18650.md","Brandschutztueren Pruefung Din 18650",{"type":8,"value":1831,"toc":1933},[1832,1836,1842,1852,1858,1862,1865,1869,1876,1879,1881,1884,1888,1891,1894,1898,1901,1904,1907,1911,1914,1917,1920,1924,1927,1930],[11,1833,1835],{"id":1834},"three-rule-sets-which-applies-when","Three rule sets — which applies when?",[16,1837,1838,1841],{},[1592,1839,1840],{},"DIBt (German Institute of Building Technology):"," Mandates annual service of manual fire doors via manufacturer recommendations — the typical \"fire-door annual service\". Basis: the system's approval (abZ \u002F aBG).",[16,1843,1844,1847,1848,1851],{},[1592,1845,1846],{},"ASR A1.7 (workplace rule):"," Governs testing of ",[1592,1849,1850],{},"power-operated"," doors and gates in workplaces. Annual mandatory by competent person.",[16,1853,1854,1857],{},[1592,1855,1856],{},"applicable proof of usability (automatic door systems):"," Defines safety requirements for automatic doors and is the basis for ASR A1.7 testing.",[11,1859,1861],{"id":1860},"manual-fire-door-dibt-service","Manual fire door: DIBt service",[16,1863,1864],{},"For manual fire doors (standard T30\u002FT60\u002FT90 with lever) annual service per manufacturer and DIBt approval (abZ\u002FaBG) is mandatory. Checked: self-closing, seals, lever\u002Flock, anchors, sequence controller, panic hardware if any. Tester must be trained for the manufacturer.",[11,1866,1868],{"id":1867},"powered-fire-door-asr-a17-applicable-proof-of-usability","Powered fire door: ASR A1.7 + applicable proof of usability",[16,1870,1871,1872,1875],{},"For electrically or hydraulically powered fire doors, a legally binding ",[1592,1873,1874],{},"safety test"," per ASR A1.7 is added. Checked: safety edges, closing protection, light barriers, mats, e-stop, closing-force measurement at main closing edge (≤ 150 N continuous, ≤ 80 N for weaker persons in accordance with the applicable proofs of usability).",[16,1877,1878],{},"Without a current protocol the door may not operate. On accident the operator is personally liable.",[11,1880,1459],{"id":1458},[16,1882,1883],{},"For both tests: specialist firm with manufacturer training and DIBt certification for the door system. Helpful: one company covering both, saving duplicate visits and paperwork.",[11,1885,1887],{"id":1886},"common-findings","Common findings",[16,1889,1890],{},"Throttled or defective closer (door doesn't fully close) — most common. Brittle or missing seals. Illegal wedge or hold-open strap — common in offices, but a critical defect. Painted frames without seal-slot adjustment. Retrofitted stoppers or hardware without manufacturer release.",[16,1892,1893],{},"From the Abels Brandschutz inspection records: in NRW property stock older than 10 years, around 35 % of fire doors carry at least one defect. For schools and public buildings the rate climbs to 50 % because doors there see heavier mechanical use — stairwell doors, classroom closures, lobby doors.",[11,1895,1897],{"id":1896},"cost-and-contract-models","Cost and contract models",[16,1899,1900],{},"A single inspection of a manual fire door typically costs €35–65 net; a power-operated door with ASR A1.7 inspection €80–150. Repairs — failed closer, new seal, hardware swap — are itemised separately, with material price plus time.",[16,1902,1903],{},"From around 8–10 doors a service contract with annual flat-fee pays. Example: mid-sized industrial site with 35 manual and 6 power-operated fire doors — typical annual flat-fee €2,000–2,800 net, including emergency-priority response, digital register and a dedicated contact.",[16,1905,1906],{},"Service contracts with Abels Brandschutz include by default: annual inspection of every door, half-yearly visual check on power-operated installations, priority emergency service within 24 h across NRW, digital door cadastre with photo archive, automatic reminder of recurring inspections, advice on rebuilds and retrofits.",[11,1908,1910],{"id":1909},"how-a-fire-door-inspection-by-abels-brandschutz-runs","How a fire-door inspection by Abels Brandschutz runs",[16,1912,1913],{},"A standard door inspection takes 12–20 minutes per door; a power-operated door with ASR A1.7 safety check 25–40 minutes. We arrive at the agreed appointment at your site — anywhere in North Rhine-Westphalia — and work door-by-door through an 18-point protocol: identification of the door via type plate, visual check of frame and leaf, function test of the closer, closing sequence on double-leaf doors, seals, handle and lock, panic hardware, plus safety strips and light barriers on power-operated doors.",[16,1915,1916],{},"On finding a defect we document with photo, classify by severity (A=immediate, B=soon, C=note) and align the repair directly with the on-site contact. Small defects — closer adjustment, seal swap, strike-plate alignment — our technicians fix the same day. Larger repairs are listed in the service report and ordered separately.",[16,1918,1919],{},"At end of day you receive a PDF service certificate listing every door inspected, the next due date and a clear defect table. In the digital door cadastre you see every intervention, every photo, every part — a watertight record for insurers, building authorities and surveyors.",[11,1921,1923],{"id":1922},"legal-consequences-of-missed-door-inspections","Legal consequences of missed door inspections",[16,1925,1926],{},"A missed fire-door service has the same legal weight as for other fire-protection equipment, but is more visible in a claim than for hidden installations like SHEV or seals. Anyone unable to produce a current service certificate during a claim faces significant deductions — insurers cite VdS 2095 and DIN 14096 (Fire Protection Order).",[16,1928,1929],{},"For power-operated doors there is an extra angle: without a current ASR A1.7 record the door must not be operated in automatic mode. Doing so anyway and causing personal injury (trapped person, closing-force injury) means personal liability under § 823 BGB, and the employer's liability insurer reviews under § 3 ArbSchG for an administrative offence.",[16,1931,1932],{},"In NRW special buildings (hospitals, schools, assembly venues) annual door servicing is part of the operating permit. District governments check service documentation in regular inspections. Where it is missing, the permit may be questioned — with conditions up to partial closure.",{"title":251,"searchDepth":252,"depth":252,"links":1934},[1935,1936,1937,1938,1939,1940,1941,1942],{"id":1834,"depth":252,"text":1835},{"id":1860,"depth":252,"text":1861},{"id":1867,"depth":252,"text":1868},{"id":1458,"depth":252,"text":1459},{"id":1886,"depth":252,"text":1887},{"id":1896,"depth":252,"text":1897},{"id":1909,"depth":252,"text":1910},{"id":1922,"depth":252,"text":1923},{"kicker":1530,"heading":1531,"lead":1532,"primary_label":608,"primary_to":268,"secondary_label":1533,"secondary_to":1534,"phone_label":1535},{"kicker":273,"heading":1537,"items":1945},[1946,1949,1952],{"q":1947,"a":1948},"How often is testing required?","Manual doors: annually per DIBt. Powered doors: additionally annually per ASR A1.7. Shorter intervals allowed, longer not.",{"q":1950,"a":1951},"Can I service myself?","No — neither as facility manager nor janitor. DIBt approval and manufacturer training are mandatory. Daily visual checks are of course allowed.",{"q":1953,"a":1954},"What does annual service cost?","€35–65 per manual door, €80–150 per powered door (incl. ASR A1.7). Flat-fee contract for all doors on site usually much cheaper.",{"kicker":1552,"title_pre":1956,"lead":1957,"meta":1958,"image_label":1956,"badge":1552,"caption":1956},"Fire-Door Testing per DIBt, ASR A1.7 and applicable proof of usability","Who tests fire doors, how often, what exactly? The three rule sets explained: DIBt recommendations for fire-door assemblies, ASR A1.7 for power-operated, applicable proof of usability for automatic.",[1556,1557,1558],"\u002Fimages\u002Fratgeber-brandschutztueren-pruefung.webp",{},80,"\u002Fratgeber\u002Fen\u002Fbrandschutztueren-pruefung-din-18650",{"title":1964,"description":1957,"keywords":1965},"Fire-Door Testing per DIBt, ASR A1.7 and applicable proof of usability | Guide · Abels Brandschutz","fire door testing, DIBt fire door, ASR A1.7, applicable proof of usability, fire door maintenance, powered door test","brandschutztueren-pruefung-din-18650","ratgeber\u002Fen\u002Fbrandschutztueren-pruefung-din-18650","jWQFStk7wXKtIcwcEI_ibgsUcX9WgAbMDUqSi0cqL6I",{"id":1970,"title":1971,"body":1972,"cta":2080,"description":251,"extension":271,"faq":2081,"hero":2092,"image":2096,"locale":305,"meta":2097,"navigation":307,"order":2098,"path":2099,"seo":2100,"slug":2103,"stem":2104,"summary":316,"__hash__":2105},"ratgeber\u002Fratgeber\u002Fen\u002Fbrandschutz-dokumentationspflichten.md","Brandschutz Dokumentationspflichten",{"type":8,"value":1973,"toc":2071},[1974,1978,1981,1984,1988,1994,2000,2006,2012,2018,2022,2025,2029,2032,2036,2039,2042,2045,2049,2052,2055,2058,2062,2065,2068],[11,1975,1977],{"id":1976},"why-document","Why document?",[16,1979,1980],{},"Fire-protection documentation is not bureaucracy — it is liability protection. On incident, insurers, prosecutors and courts check: was the system tested? Were deficiencies known? Were they fixed? Without documentation: not tested = culpable omission.",[16,1982,1983],{},"Regulatory basis: state building code (BauO NRW), Workplace Ordinance (ArbStättV), Industrial Safety Ordinance (BetrSichV) and sector rules (VdS, DGUV).",[11,1985,1987],{"id":1986},"which-documents-are-mandatory","Which documents are mandatory?",[16,1989,1990,1993],{},[1592,1991,1992],{},"Test protocols"," for each installation: extinguishers (2 y), hose reels (1 y), SHEV (1 y), dampers (1 y), fire doors (1 y), power doors (1 y).",[16,1995,1996,1999],{},[1592,1997,1998],{},"Penetration pass"," for each firestop with photo, position, system, date and installer.",[16,2001,2002,2005],{},[1592,2003,2004],{},"Service records"," for sprinkler, gas, foam per VdS.",[16,2007,2008,2011],{},[1592,2009,2010],{},"Fire-protection rules"," (A \u002F B \u002F C) in accordance with the applicable proofs of usability with posting duty in public areas.",[16,2013,2014,2017],{},[1592,2015,2016],{},"Escape and rescue plan"," per DIN ISO 23601 with update duty on use change.",[11,2019,2021],{"id":2020},"retention","Retention",[16,2023,2024],{},"Test protocols: at least until the next test date + 5 years (longer recommended — insurers often ask 10 years of history). Penetration passes: building lifetime. Fire-protection rules: current version posted, prior versions 5 years. Sprinkler\u002Fgas records: system lifetime + 5 years.",[11,2026,2028],{"id":2027},"digital-vs-paper","Digital vs paper",[16,2030,2031],{},"Digital systems (maintenance software, CAFM) are standard in larger buildings. Benefits: findability, reminders, photo linkage, mobile access. Paper is legally equivalent but tedious — audit inspections go faster with digital archives. Important: backup strategy; a disk failure equals document loss.",[11,2033,2035],{"id":2034},"liability-on-missing-documentation","Liability on missing documentation",[16,2037,2038],{},"On incident: loss of insurance cover (full operator liability), personal management liability (administrative offence, in severe cases criminal negligence causing injury\u002Fdeath).",[16,2040,2041],{},"Workplace inspections: fines up to €30,000 per violation, possible operating ban.",[16,2043,2044],{},"Practical experience from Abels Brandschutz in NRW: in an insurance claim the insurer first requests test protocols, penetration passes and service certificates. Anyone able to produce these in full history with photo evidence usually settles without a deduction. Anyone with gaps must expect questions, expert reports and at worst reduced settlement — even if the actual fire had nothing to do with the documentation gap.",[11,2046,2048],{"id":2047},"incident-and-defect-documentation","Incident and defect documentation",[16,2050,2051],{},"An often underrated obligation: incidents and defects identified during operation must be documented without gaps — even when they are quickly remedied. Examples: triggered hold-open device, briefly blocked fire door, failed wall hydrant, false SHEV alarm.",[16,2053,2054],{},"Documentation must include: date and time of detection, type and location of the defect, immediate measure taken, ordered repair and date of full remediation. This defect history is as important in a claim as the service records — it shows that the operator actively detects and fixes faults.",[16,2056,2057],{},"Abels Brandschutz keeps a digital defect and incident register parallel to the service cadastre for contract customers. Every emergency call-out, every fault report, every repair lands automatically in the affected component's file — timestamp, photo, cause, remedy. In insurance audits these records are retrievable in seconds.",[11,2059,2061],{"id":2060},"how-abels-brandschutz-organises-documentation","How Abels Brandschutz organises documentation",[16,2063,2064],{},"We run a digital fire-protection cadastre for every service-contract customer in NRW, in which all components (doors, dampers, seals, wall hydrants, SHEV flaps, extinguishers) are inventoried. Each component has a unique ID, a photo, its type plate, its commissioning date and its full service history.",[16,2066,2067],{},"On every inspection or repair the cadastre is updated live. As operator you see at any time: which door closer was replaced when, which seal was renewed when, which SHEV flap is due next month. On request we grant insurers and surveyors read-access — the audit reduces to minutes.",[16,2069,2070],{},"For legally compliant retention: all PDFs are kept in cloud storage (GDPR-compliant, German servers), additionally on local backup. You can export the entire archive as a ZIP at any time and ingest into your own systems — there is no vendor lock-in.",{"title":251,"searchDepth":252,"depth":252,"links":2072},[2073,2074,2075,2076,2077,2078,2079],{"id":1976,"depth":252,"text":1977},{"id":1986,"depth":252,"text":1987},{"id":2020,"depth":252,"text":2021},{"id":2027,"depth":252,"text":2028},{"id":2034,"depth":252,"text":2035},{"id":2047,"depth":252,"text":2048},{"id":2060,"depth":252,"text":2061},{"kicker":1530,"heading":1531,"lead":1532,"primary_label":608,"primary_to":268,"secondary_label":1533,"secondary_to":1534,"phone_label":1535},{"kicker":273,"heading":1537,"items":2082},[2083,2086,2089],{"q":2084,"a":2085},"Is it enough if the service firm has all documents?","No. The operator must have originals on site. The service firm is a contractor — on dispute the operator is liable. Require annual copies and archive yourself.",{"q":2087,"a":2088},"Who may inspect documentation?","Authorised experts (per § 29b BImSchG or building-law), fire insurers, workplace authorities, fire brigade (prevention walk-through), TÜV. All ask specifically for protocols — incomplete = defect in inspection report.",{"q":2090,"a":2091},"Cost of maintenance-management software?","Cloud solutions from €2–5 per installation\u002Fmonth. For mid-size sites (50 extinguishers, 30 doors, 20 dampers) ca. €200–400\u002Fyear — much cheaper than paper-based overhead and audit prep.",{"kicker":1552,"title_pre":2093,"lead":2094,"meta":2095,"image_label":2093,"badge":1552,"caption":2093},"Fire-Protection Documentation: Operator Liability","Which documents does the operator need? Test protocols, penetration pass, service records — and how long to keep? Liability on missing documentation.",[1556,1557,1558],"\u002Fimages\u002Fratgeber-dokumentation.webp",{},90,"\u002Fratgeber\u002Fen\u002Fbrandschutz-dokumentationspflichten",{"title":2101,"description":2094,"keywords":2102},"Fire-Protection Documentation: Operator Liability | Guide · Abels Brandschutz","fire protection documentation, fire rules, penetration pass, test protocol, retention duty, operator liability","brandschutz-dokumentationspflichten","ratgeber\u002Fen\u002Fbrandschutz-dokumentationspflichten","jnce28OzYFaPtY-ajLzhvVrLuib5wuxl_OWDkZEyJNg",1779439304289]